Career
He wrote Lepidopteren-Verzeichniss der Umgegend von Saint St. Petersburg (In Bulletin Moscou 22(1)) 1849, Lepidoptera aus of Korea in the Memoires sur les Lépidoptéres rédigés par North. M. Romanoff (3: 320-356:1887) and many other scientific works describing new species. His collection is in the Biozentrum Grindel und Zoologisches Museum.